产品描述
Crank | 165/170/172.5/175mm (Forged Al6061-T6) |
Chainring | 44T/46T/48T/50T (Al7075-T6 CNC) |
Axle | BB29 Forged Al7075-T6 |
Chain line | 43.5mm |
BCD | 41mm |
Speed | 1x11S |
Q-Factor | 152mm |
Weight | 690g (170, 44T) |
Shenzhen Jiankun Sporting Goods Co., Ltd.
No. 10, Zhenxing Road, Liyuhe Industrial Zone,
Gongminglou Village, Shenzhen
© Copyright 2023. Shenzhen Jiankun Sporting Goods Co., Ltd. All rights reserved.
